diff options
Diffstat (limited to 'libgphoto2/bayer.c')
| -rw-r--r-- | libgphoto2/bayer.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libgphoto2/bayer.c b/libgphoto2/bayer.c index 48537c057..12da20fbc 100644 --- a/libgphoto2/bayer.c +++ b/libgphoto2/bayer.c @@ -68,7 +68,7 @@ gp_bayer_accrue (unsigned char *image, int w, int h, int x0, int y0, * This function expands the bayer array to 3 times larger bitmap with * RGB values copied as-is. Pixels were no sensor was there are 0. * The data is supposed to be processed further by for instance gp_bayer_interpolate(). - * + * * \return a gphoto error code */ int @@ -113,7 +113,7 @@ gp_bayer_expand (unsigned char *input, int w, int h, unsigned char *output, bayer = (x&1?0:1) + (y&1?0:2); colour = tile_colours[tile][bayer]; - + i = (y * w + x) * 3; output[i+RED] = 0; @@ -251,7 +251,7 @@ gp_bayer_interpolate (unsigned char *image, int w, int h, BayerTile tile) } /** * \brief interpolate one pixel from a bayer 2x2 raster - * + * * For red and blue data, compare the four surrounding values. If three * values are all one side of the mean value, the fourth value is ignored. * This will sharpen boundaries. Treatment of green data looks for vertical and @@ -272,7 +272,7 @@ gp_bayer_accrue (unsigned char *image, int w, int h, int x0, int y0, int i ; x[0] = x0 ; x[1] = x1 ; x[2] = x2 ; x[3] = x3 ; y[0] = y0 ; y[1] = y1 ; y[2] = y2 ; y[3] = y3 ; - + /* special treatment for green */ counter = sum_of_values = 0 ; if(colour == GREEN) @@ -282,7 +282,7 @@ gp_bayer_accrue (unsigned char *image, int w, int h, int x0, int y0, * interpolation procedure. Therefore, we determine whether * we might have such a line structure. */ - + for (i = 0 ; i < 4 ; i++) { if ((x[i] >= 0) && (x[i] < w) && (y[i] >= 0) && (y[i] < h)) { @@ -295,7 +295,7 @@ gp_bayer_accrue (unsigned char *image, int w, int h, int x0, int y0, } } if(counter == 4) - { + { /* It is assumed that x0,y0 and x1,y1 are on a * horizontal line and * x2,y2 and x3,y3 are on a vertical line @@ -321,7 +321,7 @@ gp_bayer_accrue (unsigned char *image, int w, int h, int x0, int y0, /* if we do not have four points then we proceed as we do for * blue and red */ } - + /* for blue and red */ counter = sum_of_values = 0 ; for (i = 0 ; i < 4 ; i++) @@ -364,7 +364,7 @@ gp_bayer_accrue (unsigned char *image, int w, int h, int x0, int y0, * * This function expands and interpolates the bayer array to 3 times larger * bitmap with RGB values interpolated. - * + * * \return a gphoto error code */ int |